Every common aspect ratio, with its exact pixel sizes and a free calculator. Pick a ratio to see its full dimensions table, or convert any ratio to pixels below.
Ratio to pixels calculator16:9 (1.78:1)
1280 × 720 px
9:16 (0.56:1)
1080 × 1920 px
1:1 (1:1)
1080 × 1080 px
4:5 (0.80:1)
1080 × 1350 px
3:2 (1.50:1)
1800 × 1200 px
2:3 (0.67:1)
1000 × 1500 px
4:3 (1.33:1)
2048 × 1536 px
3:4 (0.75:1)
1200 × 1600 px
5:4 (1.25:1)
3000 × 2400 px
21:9 (2.33:1)
3440 × 1440 px
2:1 (2:1)
1200 × 600 px
A4 (0.71:1)
2480 × 3508 px
Convert any ratio to pixel dimensions, pixels back to a ratio, or resize while keeping the ratio locked.
Common sizes for 9:16